In Illinois in 2013, the infant mortality rate due to maternal complications of pregnancy was 44.0 per 100,000 live births.

This accounted for 7.4% of all infant death in Illinois in 2013.

Footnotes

Cause of death for 1996-1998 is based on the Ninth Revision, International Classification of Diseases (ICD-9); cause of death for after 1998 is based on the Tenth Revision, International Classification of Diseases (ICD-10).

Data after 2001 are impacted by cause of death coding changes for maternal complications of pregnancy and not comparable to earlier years

Source

National Center for Health Statistics, period linked birth/infant death data.